import random

a = int(random.randint(0, 101))
c = 5000

while True:
    if c > 500:
        b = int(input("请输入你猜的数"))
        if a == b:
            c = c + 3000
            print("你猜对了", c)
            break
        elif (a > b):
            print("你猜的太小了")
            c = c - 500
        elif (a < b):
            print("你猜的太大了")
            c = c - 500
    else:
        print("你的资金不足")
        break
